/* Mixins */
@mixin border-radius($radius){
  -moz-border-radius:$radius;
  -webkit-border-radius:$radius;
  border-radius:$radius;
}

@mixin add-border($size, $color, $position){
  @if $position == 'all'{
    border: $size solid $color;
  } @else if $position == 'top' {
    border-top:$size solid $color;
  } @else if $position == 'bottom' {
    border-bottom:$size solid $color;
  } @else if $position == 'right' {
    border-right:$size solid $color;
  } @else if $position == 'left' {
    border-left:$size solid $color;
  } @else if $position == 'top-bottom' {
    border-top:$size solid $color;
    border-bottom:$size solid $color;
  } @else if $position == 'right-left' {
    border-left:$size solid $color;
    border-right:$size solid $color;
  }
}


@mixin add-background($color){
  background-color: $color;
  @if $color == $light-color {
    color:#666666;
  } @else if $color == #ffffff {
    color:blue;
  }
  @else {
    color:#ffffff;
  }
}